Fluidampr 570801 Harmonic Balancer for Toyota / Lexus 1UZ-FE 2UZ-FE 3UZ-FE V8

Regular price: $454.95
Regular price: ~~$588.83~~
Sale price: $454.95

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In Stock: 26

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Product Specification:

SKU:FDR570801

MPN: 570801

UPC: 00815293004044

Weight: 8.5 lb

Inventory: 26

Type: Crankshaft Dampers

Vehicle Fitment / Engine Application

Toyota / Lexus 1UZ-FE 4.0 L V8 (1990-2012)
Toyota / Lexus 2UZ-FE 4.7 L V8 (various models 1990s-2012)
Toyota / Lexus 3UZ-FE 4.3 L V8 (various models 1990s-2012)
Suitable for stock or modified 1UZ / 2UZ / 3UZ V8 engine builds

Features

Viscous-type damper reduces torsional crankshaft vibration across full RPM range
Precision-machined, internally balanced steel housing for smooth, consistent operation
Corrosion-resistant black zinc coating for longevity in demanding environments
Engineered to reduce stress on crank journals, bearings, timing gears, and valvetrain
Improves timing stability and helps maintain harmonics under modifications (boost, cams, power upgrades)
SFI 18.1 certified - suitable for performance, street, or track applications
Direct bolt-on replacement for stock damper on supported engines
Maintenance-free, sealed-unit design - no periodic upkeep required

Specifications

Part Number: 570801
Balance Type: Internal
Material: High-grade steel
Finish: Black zinc protective coating
Outside Diameter: 6.00" (OE-sized for direct fitment)
Weight: ~7.6 lb total, ~5.0 lb rotating weight
Pulley Type: OE-sized serpentine / accessory drive pulley (integrated)
Timing Marks: Laser-engraved TDC & degree markings for precise timing reference
Certification: SFI 18.1 rated for high-performance use

Included Components

1x Fluidampr 570801 harmonic damper (steel, viscous-type, black zinc finish)

Product Description

The Fluidampr 570801 harmonic balancer is purpose-built for Toyota and Lexus 1UZ-FE, 2UZ-FE, and 3UZ-FE V8 engines - offering a substantial upgrade over the stock rubber-style damper. Its viscous internal design absorbs harmful torsional vibrations throughout the full RPM spectrum, safeguarding the crankshaft, main bearings, timing gear, and valvetrain from the destructive harmonics that intensify under power, boosts, or aggressive tuning. The result is smoother engine operation, improved timing stability, and enhanced component longevity. :contentReference[oaicite:1]{index=1}

Manufactured with precision-machined, internally balanced steel, the 570801 installs as a direct bolt-on replacement in compatible engines without modifications. The integrated pulley is OE-sized to maintain accessory belt alignment, and laser-engraved timing marks simplify ignition and timing setup. With SFI 18.1 certification and a maintenance-free sealed design, this damper is ideal for stock, high-performance street builds, or modified engines - giving peace of mind and reliability across daily driving, track use, or high-load applications. :contentReference[oaicite:2]{index=2}